Surf Forecasts:
How big are the waves at North Jetty at Eureka today (25 Aug):
- Morning surf: Morning surf (25 Aug, local time) - 2.5ft (0.7m), 17s period with SW swell.
- Afternoon surf: Afternoon surf (25 Aug, local time) - 2.5ft (0.7m), 16s period with SW swell.
- Evening surf: Evening surf (25 Aug, local time) - 2ft (0.6m), 16s period with SW swell.
The current surf forecast for North Jetty at Eureka at 2AM is: 0.6m 17s primary swell from a Southwest direction and 0.9m 7s secondary swell from a Northwest direction (forecast issued at 10:00pm August 24). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | 2.5ft (0.7m) | 17s |
| Afternoon (25 Aug) | 2.5ft (0.7m) | 16s |
| Evening (25 Aug) | 2ft (0.6m) | 16s |
Table - waves today at North Jetty at Eureka. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Wed morning, min 13°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Mon 24 | Tuesday 25 | Wednesday 26 | ||||||||||||||||
8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
Wave Graph  | ||||||||||||||||||
 kJ | 186 | 181 | 183 | 183 | 277 | 267 | 264 | 216 | 211 | 163 | 163 | 159 | 203 | 203 | 203 | 201 | 201 | 198 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | glassy | on | on | cross-on | cross | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross-on | cross | glassy |
High Tide | 9:57PM1.82m | 11:56AM1.41m | 10:42PM1.87m | 12:23PM1.49m | ||||||||||||||
Low Tide | 5:21AM-0.02m | 4:59PM0.95m | 5:56AM-0.06m | 5:41PM0.84m | ||||||||||||||
 |  | | | |  | | | | |  | | | | |  | | | |
 | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — |
 | 8:01 | — | — | — | — | — | — | — | 8:00 | — | — | — | — | — | — | 7:59 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 13 | 13 | 13 | 13 | 15 | 15 | 15 | 14 | 13 | 13 | 13 | 14 | 17 | 17 | 16 | 15 | 14 |
Feels °C | 13 | 12 | 12 | 13 | 13 | 14 | 14 | 14 | 13 | 12 | 13 | 12 | 13 | 15 | 15 | 15 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | NW 7 | NW 7 | NW 7 | NNW 6 | NW 6 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
| kJ | 121 | 91 | 65 | 49 | 39 | 267 | 264 | 216 | 211 | 163 | 163 | 159 | 203 | 203 | 203 | 201 | 201 | 198 |
Swell 2 Height (m) Direction Period (s) | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | NNW 6 | NNW 6 | S 13 | S 13 | S 13 | S 13 | S 13 | W 13 | W 13 | W 13 | WSW 12 | WSW 12 | W 7 |
| kJ | 186 | 181 | 183 | 183 | 277 | 25 | 24 | 89 | 89 | 89 | 87 | 84 | 89 | 89 | 86 | 49 | 48 | 25 |
Swell 3 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | SSW 14 | S 14 | S 13 | S 13 | NNW 6 | NNW 6 | WNW 8 | WNW 8 | W 13 | S 12 | S 12 | SSW 12 | SSW 12 | WNW 7 | W 12 |
| kJ | 106 | 106 | 104 | 115 | 93 | 89 | 89 | 19 | 13 | 38 | 35 | 90 | 77 | 75 | 48 | 47 | 16 | 71 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 6 | — | NNW 5 | N 5 | N 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | — | 6 | 5 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 292 | 362 | 111 | 17 | 0 | 0 | 0 | 0 | 111 | 111 | 111 | 17 | 0 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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